Glowworm

For nearly 90 years, Glow-worm has been building robust, dependable and highly efficient boilers and controls to provide British families with the warmth and hot water they require, when they require it. Our products are designed for homes that are meant to be lived in rather than just looked at. We provide that warm glow that keeps everyone glowing, whether it’s a hot shower after football practise or toasty socks straight off the radiator.

We are proud of our British heritage, having begun producing boilers in 1934 at the Derwent Foundry in Derbyshire, where we still reside today in the lively town of Belper. We devote all of our efforts to assisting British heating engineers in remaining glowing so that they can keep Britain’s homes glowing. This drive has propelled us to the top of the heating manufacturing industry in the UK today.

To honour our proud British heritage, we have recently been awarded the ‘Made in Britain’ label on our Energy, Ultimate, and Easicom boiler lines. Made in Britain is an officially registered trademark that unites the British manufacturing community. It is a non-profit organisation that assists in the identification and certification of British-made products.

Showing 1–16 of 138 results

  • Sale! Glowworm Boiler Pcb 2000802731 802731 801719

    Glowworm Boiler Pcb 2000802731 802731 801719

    £49.99
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  • Sale! Glowworm PCB 24CXI 30CXI 2HXI 15HXI 2000802731

    Glowworm PCB 24CXI 30CXI 2HXI 15HXI 2000802731

    £54.99
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  • Sale! Glowworm Flexicom PCB 0020023825

    Glowworm Flexicom PCB 0020023825

    £44.99
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  • Sale! Glowworm Flexicom/Ultracom Pump 0020014171

    Glowworm Flexicom/Ultracom Pump 0020014171

    £49.99
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  • Sale! Glow-worm Expansion Vessel (8L) 0020097328

    Glow-worm Expansion Vessel (8L) 0020097328

    £32.99
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  • Sale! Glowworm ULTRACOM2 Pcb 0020097400

    Glow-Worm Ultracom2 Pcb 0020097400

    £74.99
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  • Glow-Worm Pcb Hxi/Cxi/Sxi 2000802731

    Glow-Worm Pcb Hxi Cxi Sxi 2000802731

    £59.99
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  • Glowworm BG 330+ Pcb 0020058975

    Glowworm BG 330+ Pcb 0020058975

    £69.99
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  • Sale! GLOWWORM 24CXI 30CXI 38CXI & 24CI 30CI MECHANICAL TIMER CLOCK 2000800089 800089

    Glowworm Mechanical Timer Clock 2000800089

    £34.99
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  • Sale! Glowworm Ultracom Pcb/Display 0020023825 0020038061

    Glowworm Ultracom Pcb/Display 0020023825 0020038061

    £48.99
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  • Sale! Glowworm Ultracom PCB 0020023825

    Glowworm Ultracom PCB 0020023825

    £44.99
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  • Sale! Glowworm Pump Motor 0020097216 0010032795

    Glowworm Pump Motor 0020097216 0010032795

    £49.99
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  • Sale!

    Glow-Worm 0020014402 Heat Exchanger with 16 Plates

    £29.99
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  • Sale! Glowworm Betacom 2 Pump 0010034156 0020118139

    Glowworm Betacom 2 Pump 0010034156 0020118139

    £49.99
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  • Sale! Glowworm Ultracom Flexicom 18 24 30 35 Sxi Cx Cxi Hx Pump 0020014171 - A1

    Glowworm Ultracom/Flexicom Pump 0020014171

    £44.99
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  • Sale! Baxi Combi Erp Boiler Pump Kit (upm3-6) 7713520

    Glowworm Betacom3 Pump 0020186159

    £69.99
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